Adjustable mold clamping wedges

Details Adjustable mold clamping wedges Adjustable mold clamping wedges

1996-11-12

1998-07-07

Mackey, James P.

Plastic article or earthenware shaping or treating: apparatus

With means adjusting synchronization or compensating for wear

425589, 4254501, 425DIG129, B29C 3320

Patent

active

057765170

ABSTRACT:
An adjustable clamping or locking wedge is disclosed for use in an injection mold press. The clamping wedge has a main body portion with a main oblique wedging surface adapted to be engaged by a moving portion of a closing mold. The main body portion has a second oblique wedging surface located transversely of the main oblique wedging surface. A wedge is located for sliding engagement against the second wedging surface and supports the main body portion, and a threaded fastener is mounted between the main body portion and the wedge for moving the wedge and adjusting the position of the main oblique wedging surface in the mold press.

REFERENCES:
patent: 3942755 (1976-03-01), Robinson
patent: 4125246 (1978-11-01), von Holdt
patent: 4986944 (1991-01-01), Bertschi

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